| 1. | User - defined functions can be defined in the query or in a separate library
用户自定义函数可以在查询语句或独立库中进行定义。 |
| 2. | Note : for comparison , the key is used in the built - in function and the value is used in the user - made function
注意：这里参与比较的是内置函数中的键和用户自定义函数中的值。 |
| 3. | Additionally , it will not have problems calling udf ' s multiple times or have records changing while previewing the report
另外，多次调用用户自定义函数或是在报表预览时数据发生改变也不会有问题。 |
| 4. | Note : only the keys have to be the same to get a match , both in the automatic comparison and in the user - defined function
注意：无论在自动比较的情况下，还是在用户自定义函数的情况下，所有的键必须相同（相互匹配） 。 |
| 5. | Note : for comparison , the key is used in the first function and the value is used in the second . they are both user - made functions
注意：这里参与比较的是第一个函数中的键和第二个函数中的值。它们都是用户自定义函数。 |
| 6. | Note : both the key and the value is used in the automatic comparison , then , in the user - defined function , only the keys are being compared
注意：如果是默认情况下，将同时对键和值进行比较；此时，在用户自定义函数中，仅对键进行比较。 |
| 7. | The array _ map ( ) function sends each value of an array to a user - made function , and returns an array with new values , given by the user - made function
函数将一个数组中的每个值都发送到用户自定义函数中，并返回这个自定义函数中的数组值。 |
| 8. | The corresponding user - defined function is called , with an argument list that is one longer than the argument list of the call : the instance becomes the first argument
调用对应的用户自定义函数，其参数个数比普通的函数调用多一：该实例成为方法的第一个参数。 |
| 9. | Developing applications that access both web services and database management systems can be an overwhelming task . it doesn t need to be . this tutorial demonstrates an easier way to generate user - defined functions udfs that provide access to web services from database applications
本教程为您演示了生成从数据库应用程序访问web服务的用户自定义函数（ udf ） ,然后在sql语句中使用这些udf以将关系数据和从一个web服务接收到的动态数据结合起来的方法。 |
| 10. | Jdl is an interpretative language system . it has data types , expression , control flow statements and user - defined function just like the imperative programming language , but also has data types and statements such as job control statements , task control statements , wait statement , parallel statement and monitor statements particular to jms
Jdl是一种解释型语言系统，既有一般命令式语言所具有的数据类型、表达式、控制流语句和用户自定义函数等要素，也另有作业管理系统所特有的数据类型、作业控制语句、任务控制语句、等待语句、并行语句和监听语句等。 |
